Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620669 | Catalytic filter material and method of making same | Marc Plinke, Robert L. Sassa, William P. Mortimer, Jr. | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620669 | Catalytic filter material and method of making same | Marc Plinke, Robert L. Sassa, William P. Mortimer, Jr. | 1997-04-15 |